JPS61109065U - - Google Patents

Info

Publication number

JPS61109065U

JPS61109065U JP19374684U JP19374684U JPS61109065U JP S61109065 U JPS61109065 U JP S61109065U JP 19374684 U JP19374684 U JP 19374684U JP 19374684 U JP19374684 U JP 19374684U JP S61109065 U JPS61109065 U JP S61109065U

Authority

JP

Japan

Prior art keywords

anode

grid

sealed container

view

filament

Prior art date

1984-12-21

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000758 substrate Substances 0.000 claims description 5
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• 229910002804 graphite Inorganic materials 0.000 description 2
• 239000010439 graphite Substances 0.000 description 2
• 239000006059 cover glass Substances 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1